Lenovo ThinkPad T420s 417152U Laptop

The ThinkPad T420s 417152U 14" Notebook Computer (Black) from Lenovo takes the no-nonsense, business-oriented side of Lenovo ThinkPad notebooks and adds a touch of personality for customer-facing roles in small- to medium-sized businesses. The result is a slimmed down 14-inch notebook computer that weighs just under 4 pounds. This Lenovo notebook is also wrapped in a refined, soft matte coating with a sleek black finish.
The 14" widescreen display features LED lamps, which brighten faster, use less power and provide better image quality than their CCFL counterparts. The screen has a 16:9 aspect ratio, which is also the standard for HDTVs. The 1600 x 900 native resolution is supported by integrated Intel HD 3000 graphics. The anti-glare coating allows you to use this Lenovo notebook in bright rooms or outdoors in the sunlight.
The system is powered by a dual-core 2.5GHz Intel Core i5-2520M processor. It also has 4GB of DDR3 RAM, a 320GB 7200rpm hard drive, a SuperMulti DVD burner, 802.11a/b/g/n Wi-Fi, Bluetooth 3.0+HS, an integrated webcam and microphone as well as built-in stereo speakers. Windows 7 Professional (64-bit) is the installed operating system.
Lenovo ThinkPad T420s 417152U 2nd Generation Intel Core i5 Performance
This Lenovo notebook features a dual-core 2.5GHz Intel Core i5-2520M processor. 14" HD Widescreen LED-Backlit Display
The 14" HD widescreen display features LED backlight technology, which provide better energy efficiency and image quality than the older CCFL backlight technology. Dolby Home Theater
This Lenovo notebook comes with Dolby Home Theater software for an optimal listening experience. Dolby Home Theater can detect the differences between dialogue and ambient noise as well as enhance conversations in television shows and movies. The built-in stereo speakers work well with tandem with the Dolby Home Theater software or you can plug in external speakers as well as headphones into the 3.5mm headphone/microphone combo jack for a better audio experience
Stay Connected
Hold video conference calls with clients or video chat with friends and family with the integrated HD webcam. Multiple audio modes ensure that individuals and groups can be heard distinctly when making audio or video calls. Talk uninterrupted with keyboard noise suppression technology on this Lenovo notebook

Lenovo ThinkPad T420s 417152U Specifications

Performance
Processor 2.5GHz Intel Core i5-2520M Dual-Core
Cache L3: 3MB
Memory Type: PC3-10600 1333MHz DDR3 SDRAM
Installed: 4GB
Capacity: 8GB
Graphics Card Type: Integrated
Installed: Intel Graphics System HD Shared

Display
Type Widescreen
Size 14"
Backlight LED
Aspect Ratio 16:9
Finish Antiglare
Native Resolution 1600 x 900

Storage
Hard Drive Installed: 320GB 7200rpm
Type: SATA
Optical Drive SuperMulti DVD Burner

Input/Output Connectors
Ports 1x USB 2.0 (A) with PowerShare
1x USB 2.0 (A)
1x USB 3.0 (A)
Display 1x VGA
1x DisplayPort
Audio 1x Integrated Stereo Speakers
1x Integrated Microphone
1x 1/8" (3.5mm) Headphone/Microphone Combo Jack
Expansion Slots 1x ExpressCard/34 Slot
Flash Media Slot 1x SD
1x MMC
1x SDHC
1x SDXC

Communications
Network 10/100/1000Mbps Gigabit Ethernet (RJ-45)
Wi-Fi 802.11a/b/g/n
Bluetooth Bluetooth 3.0+HS
Webcam Yes 1

General
Operating System Windows 7 Professional (64-bit)
Security Kensington Lock Slot
Keyboard Keys: 89
Type: Standard Notebook Keyboard
Pointing Device TouchPad
Battery 6-Cell External Lithium-Ion Providing up to 5.5 Hours per Charge
Power Requirements Not Specified By Manufacturer
Dimensions (WxHxD) 13.5 x 1.02 x 9.1" / 34.29 x 2.59 x 23.11 cm
Weight 3.94 lb / 1.79 kg